slice_plate< D, N > Struct Template Reference

Represents a vector of \(N\) random variables. More...

#include "plate.hpp"

Inheritance diagram for slice_plate< D, N >:

Public Member Functions
template<typename... Ts>
	slice_plate (std::shared_ptr< std::array< Ts, N >>... ts)
double	logprob (std::shared_ptr< std::array< DSType< D >, N >> value)
	Computes \( \sum_{1\leq n \leq N} \log p(x_n | z_n)\). More...
template<typename RNG >
std::shared_ptr< std::array< DSType< D >, N > >	sample (RNG &rng)
	Samples \(x_1,...,x_N \sim p(x_n | z_n)\). More...
std::string	string () const
Public Member Functions inherited from slice_base_< D, N >
template<typename... Ts>
	slice_base_ (std::shared_ptr< std::array< Ts, N >>... ts)

Additional Inherited Members
Public Types inherited from slice_base_< D, N >
using	tuple_type = typename input_types< D >::value
Public Attributes inherited from slice_base_< D, N >
std::array< D, N >	dists

Detailed Description

template<typename D, size_t N>
struct slice_plate< D, N >

Represents a vector of \(N\) random variables.

Each random variable is drawn from a distribution from the same family but with different parent values. That is, \(x_n \sim p(x|z_n)\) for \(n = 1,...,N\).

Template Parameters

D	The type of the underlying distribution
N	The number of random variables

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The documentation for this struct was generated from the following file:

• lib/plate.hpp